How many people read the topic and thought it was a who would win a race question?
My opinion is that the Camry would come out worse off because the commodore is really heavy and made solid. I think the occupants would more likely survive in the Camry though because its got a lot more airbags and the car is better designed to absorb the impact by not being so solid.
Its just my opinion and its a real pity that I cant conduct a test but i think the rental car company might be a little annoyed or probably more annoyed would be the guests who hired the cars and let me drive them. (I work at a hotel/lodge you see and part of my job is to take the guests cars to their rooms and unpack their car while they get shown around the place.)